Premium version of the Yoast WordPress Plugin.
https://yoast.com/wordpress/plugins/seo-premium/
Widgets · WordPress Plugins
Get access to data on 20,602,691 websites Yoast SEO Premium Customers. We know of 9,094,770 live websites using Yoast SEO Premium and an additional 11,507,921 sites that used Yoast SEO Premium historically and 1,320,785 websites in the United States.
Yoast SEO Premium websites that are also using other technologies.
Get a list of 20,602,691 websites using Yoast SEO Premium which includes location information, hosting data, contact details, 9,094,770 currently live websites and an additional 1,172,788 domains that redirect to sites in this list. 11,507,921 sites that used this technology previouslyand 1,320,785 websites in the United States currently using Yoast SEO Premium.
Countries
Financial
Group
Region